/* Star Technology — hoja de página (paleta de marca: navy, turquesa, dorado) */
:root{
  --navy:#0d2a44;
  --navy-2:#0a2136;
  --navy-3:#123a5c;
  --teal:#2bb3d4;
  --teal-2:#1e9cbc;
  --gold:#c8a349;
  --ink:#18262f;
  --muted:#5d6f7c;
  --paper:#ffffff;
  --soft:#f1f7fa;
  --soft-2:#e6f1f7;
  --line:#dbe6ec;
  --max:1140px;
  --r:14px;
  --sans:"Onest", "Segoe UI", system-ui, -apple-system, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{overflow-x:hidden}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
     font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;letter-spacing:-.025em;line-height:1.15;color:var(--navy)}
h1{font-size:clamp(34px,4.4vw,56px);font-weight:600}
h2{font-size:clamp(26px,3.1vw,40px);font-weight:600}
h3{font-size:19px;font-weight:600;letter-spacing:-.01em}
p{margin:0 0 15px;color:var(--muted)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 26px}
.dot{color:var(--teal)}
.eyebrow{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);font-weight:600;margin:0 0 14px}
.center{text-align:center}
.lead{font-size:clamp(17px,1.6vw,19.5px);color:#3c4d59;max-width:70ch}
.center .lead{margin-left:auto;margin-right:auto}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:9px;
     font-size:15px;font-weight:600;border:1.5px solid transparent;transition:transform .18s ease, background .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy-3)}
.btn--teal{background:var(--teal);color:#04222c}
.btn--teal:hover{background:var(--teal-2);color:#fff}
.btn--ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--line{border-color:var(--line);color:var(--navy);background:#fff}
.btn--line:hover{border-color:var(--teal);color:var(--teal-2)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px}
.hdr__logo{display:flex;align-items:center;gap:10px}
.hdr__logo img{height:34px;width:auto}
.hdr__years{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--gold);border:1px solid rgba(200,163,73,.45);
             border-radius:5px;padding:3px 7px;white-space:nowrap}
.hdr__nav{display:flex;align-items:center;gap:26px;font-size:15px;color:#33475a}
.hdr__nav a:hover{color:var(--teal-2)}
.hdr__cta{font-weight:600;color:var(--navy);border-left:1px solid var(--line);padding-left:26px}
@media (max-width:920px){ .hdr__nav{display:none} }

/* ---------- hero ---------- */
.hero2{position:relative;min-height:520px;display:grid;place-items:center;text-align:center;
       padding:110px 0;background:#0a2136;overflow:hidden}
.hero2__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero2::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,33,54,.72),rgba(10,33,54,.45))}
.hero2__in{position:relative;z-index:2;max-width:900px;padding:0 26px}
.hero2 h1{color:#fff;font-size:clamp(32px,4.6vw,58px)}
.hero2__years{position:absolute;right:34px;top:130px;z-index:2;color:rgba(200,163,73,.85);
              font-size:13px;font-weight:700;letter-spacing:.28em}

/* ---------- banda ---------- */
.band{background:linear-gradient(90deg,var(--teal),var(--navy));color:#fff;text-align:center;
      padding:34px 20px}
.band p{margin:0;color:#fff;font-size:clamp(19px,2.2vw,27px);font-weight:600;letter-spacing:-.02em}

/* ---------- secciones ---------- */
.sec{padding:84px 0}
.sec--soft{background:var(--soft)}
.sec--tight{padding:64px 0}
.head{max-width:820px;margin:0 auto 46px;text-align:center}

/* servicios */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;margin-top:12px}
.svc__item{text-align:center;padding:0 10px}
.svc__logo{height:66px;display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.svc__logo img{max-height:66px;width:auto;object-fit:contain}
@media (max-width:820px){ .svc{grid-template-columns:1fr;gap:44px} }

/* StarIA */
.staria{background:var(--navy);color:#fff;padding:84px 0}
.staria h2,.staria h3{color:#fff}
.staria p{color:#b9cbdb}
.staria__grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:start}
.staria__logo{height:44px;width:auto;margin-bottom:22px}
.staria__pill{display:flex;gap:14px;align-items:flex-start;background:rgba(43,179,212,.12);
              border:1px solid rgba(43,179,212,.35);border-radius:12px;padding:16px 18px;margin:22px 0 26px}
.staria__pill b{display:block;color:#fff;font-size:15.5px}
.staria__pill span{font-size:14px;color:#a9c1d4}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 30px}
.metrics div{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:16px}
.metrics b{display:block;font-size:27px;color:var(--teal);letter-spacing:-.02em}
.metrics span{font-size:13px;color:#a9c1d4;line-height:1.4;display:block;margin-top:4px}
.caps{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0 28px}
.caps div{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:16px}
.caps h4{margin:0 0 6px;color:#fff}
.caps p{margin:0;font-size:14px}
.staria__mail{font-size:14px;color:#93aec2;margin-top:14px}
.staria__mail a{color:var(--teal)}
.chat-mock{background:#0f3350;border:1px solid rgba(43,179,212,.35);border-radius:16px;overflow:hidden}
.chat-mock__head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.1)}
.chat-mock__av{width:26px;height:26px;border-radius:7px;background:var(--teal);color:#04222c;
               display:grid;place-items:center;font-size:11px;font-weight:800}
.chat-mock__name{font-size:13.5px;color:#dbe9f3;font-weight:600}
.chat-mock__live{margin-left:auto;font-size:11px;color:var(--teal);border:1px solid rgba(43,179,212,.4);
                 border-radius:99px;padding:2px 8px}
.chat-mock__body{padding:16px;display:grid;gap:10px}
.bub{border-radius:10px;padding:11px 13px;font-size:14px;line-height:1.5}
.bub--bot{background:rgba(255,255,255,.08);color:#dbe9f3}
.bub--me{background:var(--teal);color:#04222c;font-weight:500;margin-left:auto;max-width:88%}
.chips{display:flex;flex-wrap:wrap;gap:7px;padding:0 16px 14px}
.chips span{font-size:12px;color:#a9c1d4;border:1px solid rgba(255,255,255,.16);border-radius:99px;padding:4px 10px}
.chat-mock__input{display:flex;align-items:center;gap:10px;margin:0 16px 14px;padding:11px 14px;
                  border:1px solid rgba(255,255,255,.16);border-radius:99px}
.chat-mock__input span{font-size:13.5px;color:#8aa7bd}
.chat-mock__send{margin-left:auto;width:28px;height:28px;border-radius:50%;background:var(--teal);
                 display:grid;place-items:center;color:#04222c;font-size:13px}
.chat-mock__mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:0 16px 14px}
.chat-mock__mini div{background:rgba(0,0,0,.18);border-radius:9px;padding:10px}
.chat-mock__mini b{display:block;color:var(--teal);font-size:17px}
.chat-mock__mini span{font-size:11.5px;color:#9db6c9}
.chat-mock__note{margin:0 16px 16px;padding:11px 13px;border-radius:9px;background:rgba(255,255,255,.05);
                 font-size:12px;color:#9db6c9;line-height:1.5;border-left:2px solid var(--teal)}
@media (max-width:940px){ .staria__grid{grid-template-columns:1fr;gap:40px} .caps{grid-template-columns:1fr} }

/* por qué */
.why{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 40px;max-width:900px;margin:0 auto}
.why div:last-child{grid-column:1 / -1;max-width:640px;justify-self:center}
.why div{display:flex;gap:13px;align-items:flex-start}
.why i{flex:0 0 26px;height:26px;border-radius:50%;background:linear-gradient(140deg,var(--teal),var(--navy))}
.why p{margin:0;font-size:15.5px;color:#33475a}
@media (max-width:900px){ .why{grid-template-columns:1fr} .why div:last-child{justify-self:start;max-width:none} }

/* casos */
.case{margin:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;
      box-shadow:0 18px 40px -30px rgba(13,42,68,.5)}
.case img{width:100%;height:auto;display:block}
.case__media{position:relative;min-height:380px}
.case__media img{width:100%;height:100%;object-fit:cover}
.case__tag{position:absolute;left:16px;bottom:16px;background:rgba(13,42,68,.82);color:#fff;
           font-size:12px;font-weight:700;letter-spacing:.06em;padding:7px 12px;border-radius:6px}
.case__body{padding:38px 34px;display:flex;flex-direction:column;justify-content:center;background:var(--soft)}
.case__body h3{font-size:22px;margin-bottom:18px}
.case blockquote{margin:0;font-size:17px;line-height:1.6;color:#2c3f4d}
.case__by{margin-top:20px;font-size:14px;color:var(--muted)}
.case__by b{color:var(--navy);display:block;font-size:15px}
@media (max-width:860px){ .case{grid-template-columns:1fr} .case__media{min-height:240px} }

/* about + stats */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:start}
.about__by{display:flex;align-items:center;gap:11px;font-size:14px;color:var(--muted);margin-bottom:20px}
.about__av{width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:grid;
           place-items:center;font-size:12px;font-weight:700}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stats div{border-radius:14px;padding:24px;color:#fff}
.stats b{display:block;font-size:34px;letter-spacing:-.03em;line-height:1}
.stats span{font-size:13.5px;opacity:.9;display:block;margin-top:8px;line-height:1.4}
.stats .s1{background:var(--navy)}
.stats .s2{background:var(--navy-3)}
.stats .s3{background:var(--teal-2)}
.stats .s4{background:var(--teal);color:#04222c}
@media (max-width:900px){ .about{grid-template-columns:1fr;gap:34px} }

/* pasos */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:38px}
.steps div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 22px}
.steps em{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--teal);
          color:#04222c;font-style:normal;font-weight:700;font-size:15px;margin-bottom:16px}
.steps h4{margin:0 0 8px}
.steps p{margin:0;font-size:14.5px}
@media (max-width:900px){ .steps{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .steps{grid-template-columns:1fr} }

/* faq cards */
.faqcards{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.faqcards article{border:1px solid var(--line);border-radius:14px;padding:26px;background:#fff}
.faqcards article:nth-child(4n+1){border-top:3px solid var(--teal)}
.faqcards article:nth-child(4n+2){border-top:3px solid var(--navy)}
.faqcards article:nth-child(4n+3){border-top:3px solid var(--navy-3)}
.faqcards article:nth-child(4n+4){border-top:3px solid var(--gold)}
.faqcards h3{font-size:17px;margin-bottom:10px}
.faqcards p{margin:0;font-size:15px}
@media (max-width:860px){ .faqcards{grid-template-columns:1fr} }

/* bloque IA negro */
.ia{background:#0a0f14;color:#fff;border-radius:18px;padding:44px;display:grid;
    grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.ia h2{color:#fff;font-size:clamp(23px,2.4vw,31px)}
.ia p{color:#9fb0be}
.ia a{color:var(--teal);font-weight:600}
.ia ul{list-style:none;margin:0;padding:0}
.ia li{padding:13px 0 13px 22px;border-bottom:1px solid rgba(255,255,255,.12);position:relative;
       font-size:15.5px;color:#d6e2ea}
.ia li:last-child{border-bottom:0}
.ia li::before{content:"";position:absolute;left:0;top:21px;width:7px;height:7px;border-radius:50%;background:var(--teal)}
@media (max-width:900px){ .ia{grid-template-columns:1fr;padding:30px} }

/* pills */
.pills{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px}
.pills a{background:#fff;border:1px solid var(--line);border-radius:99px;padding:11px 20px;font-size:15px;
         color:var(--navy);font-weight:500;transition:transform .18s ease,border-color .18s ease}
.pills a:hover{transform:translateY(-2px);border-color:var(--teal);color:var(--teal-2)}

/* team */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:38px}
.team div{text-align:center;border:1px solid var(--line);border-radius:14px;padding:30px 22px;background:#fff}
.team b.av{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;margin:0 auto 16px;
           color:#fff;font-size:16px;font-weight:700}
.team b.av1{background:var(--navy)} .team b.av2{background:var(--navy-3)} .team b.av3{background:var(--teal-2)}
.team h4{margin:0 0 4px;font-size:16.5px}
.team p{margin:0;font-size:13.5px;color:var(--muted)}
@media (max-width:820px){ .team{grid-template-columns:1fr} }

/* acordeón */
.acc{max-width:900px;margin:34px auto 0}
.acc details{border-bottom:1px solid var(--line);padding:20px 0}
.acc summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:18px;
             align-items:center;font-weight:600;font-size:17px;color:var(--navy)}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";color:var(--teal);font-size:22px;line-height:1}
.acc details[open] summary::after{content:"–"}
.acc p{margin:14px 0 0;font-size:15.5px}
.acc__more{text-align:center;font-size:14px;color:var(--muted);margin-top:26px}
.acc__more a{color:var(--teal-2)}

/* footer */
.foot2{background:var(--navy);color:#9fb6c8;padding:38px 0}
.foot2__in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot2 img{height:30px;width:auto}
.foot2 p{margin:0;font-size:13.5px;color:#9fb6c8}
.foot2__social{display:flex;gap:14px}
.foot2__social a{width:30px;height:30px;border:1px solid rgba(255,255,255,.22);border-radius:6px;
                 display:grid;place-items:center;color:#cfe0ec;font-size:11px;font-weight:700}
.foot2__social a:hover{border-color:var(--teal);color:var(--teal)}

/* --- móvil: nada se sale del viewport --- */
@media (max-width:640px){
  h1,h2{overflow-wrap:anywhere;word-break:break-word}
  .hero2{padding:76px 0;min-height:420px}
  .hero2__years{display:none}
  .metrics,.chat-mock__mini{grid-template-columns:1fr 1fr}
  .metrics div:last-child,.chat-mock__mini div:last-child{grid-column:1 / -1}
  .staria__pill{flex-direction:column}
  .sec{padding:56px 0}
  .case__body{padding:26px 20px}
  .ia{padding:26px 20px}
  .foot2__in{flex-direction:column;align-items:flex-start;text-align:left}
  .foot2 p{font-size:12.5px}
}
@media (max-width:420px){
  .metrics,.chat-mock__mini{grid-template-columns:1fr}
  .metrics div:last-child,.chat-mock__mini div:last-child{grid-column:auto}
  .btn{width:100%;justify-content:center}
}

/* hero con acción */
.hero2__sub{color:#d7e6f0;font-size:clamp(15.5px,1.5vw,18px);max-width:62ch;margin:20px auto 0}
.hero2__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}